Which version of RAID are you using? I encountered similar issues trying to set up my F2-212 with TRAID (unit locking up after 1-2 hours, not found on network, unable to power off). I switched to RAID1 and so far it has been stable for 14 hours, by far the longest since I bought it. Maybe TRAID is the issue.
Statistics: Posted by zollyb — Today, 21:25